-/* $Id: m_translate.c,v 1.10 2002/10/24 23:57:24 brianp Exp $ */
-
/*
* Mesa 3-D graphics library
- * Version: 4.1
+ * Version: 6.5.1
*
- * Copyright (C) 1999-2002 Brian Paul All Rights Reserved.
+ * Copyright (C) 1999-2006 Brian Paul All Rights Reserved.
*
* Permission is hereby granted, free of charge, to any person obtaining a
* copy of this software and associated documentation files (the "Software"),
* THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS
* OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
* FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL
- * BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
+ * THE AUTHORS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN
* AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
* CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/
-/*
- * New (3.1) transformation code written by Keith Whitwell.
+/**
+ * \brief Translate vectors of numbers between various types.
+ * \author Keith Whitwell.
*/
-#include "glheader.h"
-#include "mtypes.h" /* GLchan hack */
-#include "colormac.h"
-#include "mmath.h"
+#include "main/glheader.h"
+#include "main/macros.h"
+#include "main/mtypes.h" /* GLchan hack */
#include "m_translate.h"
typedef void (*trans_1f_func)(GLfloat *to,
- CONST void *ptr,
+ const void *ptr,
GLuint stride,
GLuint start,
GLuint n );
typedef void (*trans_1ui_func)(GLuint *to,
- CONST void *ptr,
+ const void *ptr,
GLuint stride,
GLuint start,
GLuint n );
typedef void (*trans_1ub_func)(GLubyte *to,
- CONST void *ptr,
+ const void *ptr,
GLuint stride,
GLuint start,
GLuint n );
typedef void (*trans_4ub_func)(GLubyte (*to)[4],
- CONST void *ptr,
+ const void *ptr,
GLuint stride,
GLuint start,
GLuint n );
typedef void (*trans_4us_func)(GLushort (*to)[4],
- CONST void *ptr,
+ const void *ptr,
GLuint stride,
GLuint start,
GLuint n );
typedef void (*trans_4f_func)(GLfloat (*to)[4],
- CONST void *ptr,
+ const void *ptr,
GLuint stride,
GLuint start,
GLuint n );
-typedef void (*trans_3f_func)(GLfloat (*to)[3],
- CONST void *ptr,
+typedef void (*trans_3fn_func)(GLfloat (*to)[3],
+ const void *ptr,
GLuint stride,
GLuint start,
GLuint n );
static trans_1f_func _math_trans_1f_tab[MAX_TYPES];
static trans_1ui_func _math_trans_1ui_tab[MAX_TYPES];
static trans_1ub_func _math_trans_1ub_tab[MAX_TYPES];
-static trans_3f_func _math_trans_3f_tab[MAX_TYPES];
+static trans_3fn_func _math_trans_3fn_tab[MAX_TYPES];
static trans_4ub_func _math_trans_4ub_tab[5][MAX_TYPES];
static trans_4us_func _math_trans_4us_tab[5][MAX_TYPES];
static trans_4f_func _math_trans_4f_tab[5][MAX_TYPES];
+static trans_4f_func _math_trans_4fn_tab[5][MAX_TYPES];
#define PTR_ELT(ptr, elt) (((SRC *)ptr)[elt])
-/* GL_BYTE
+/**
+ * Translate from GL_BYTE.
*/
#define SRC GLbyte
#define SRC_IDX TYPE_IDX(GL_BYTE)
-#define TRX_3F(f,n) BYTE_TO_FLOAT( PTR_ELT(f,n) )
+#define TRX_3FN(f,n) BYTE_TO_FLOAT( PTR_ELT(f,n) )
+#if 1
#define TRX_4F(f,n) BYTE_TO_FLOAT( PTR_ELT(f,n) )
+#else
+#define TRX_4F(f,n) (GLfloat)( PTR_ELT(f,n) )
+#endif
+#define TRX_4FN(f,n) BYTE_TO_FLOAT( PTR_ELT(f,n) )
#define TRX_UB(ub, f,n) ub = BYTE_TO_UBYTE( PTR_ELT(f,n) )
#define TRX_US(ch, f,n) ch = BYTE_TO_USHORT( PTR_ELT(f,n) )
#define TRX_UI(f,n) (PTR_ELT(f,n) < 0 ? 0 : (GLuint) PTR_ELT(f,n))
#define SZ 4
#define INIT init_trans_4_GLbyte_raw
#define DEST_4F trans_4_GLbyte_4f_raw
+#define DEST_4FN trans_4_GLbyte_4fn_raw
#define DEST_4UB trans_4_GLbyte_4ub_raw
#define DEST_4US trans_4_GLbyte_4us_raw
#include "m_trans_tmp.h"
#define SZ 3
#define INIT init_trans_3_GLbyte_raw
#define DEST_4F trans_3_GLbyte_4f_raw
+#define DEST_4FN trans_3_GLbyte_4fn_raw
#define DEST_4UB trans_3_GLbyte_4ub_raw
#define DEST_4US trans_3_GLbyte_4us_raw
-#define DEST_3F trans_3_GLbyte_3f_raw
+#define DEST_3FN trans_3_GLbyte_3fn_raw
#include "m_trans_tmp.h"
#define SZ 2
#define INIT init_trans_2_GLbyte_raw
#define DEST_4F trans_2_GLbyte_4f_raw
+#define DEST_4FN trans_2_GLbyte_4fn_raw
#include "m_trans_tmp.h"
#define SZ 1
#define INIT init_trans_1_GLbyte_raw
#define DEST_4F trans_1_GLbyte_4f_raw
+#define DEST_4FN trans_1_GLbyte_4fn_raw
#define DEST_1UB trans_1_GLbyte_1ub_raw
#define DEST_1UI trans_1_GLbyte_1ui_raw
#include "m_trans_tmp.h"
#undef SRC
-#undef TRX_3F
+#undef TRX_3FN
#undef TRX_4F
+#undef TRX_4FN
#undef TRX_UB
#undef TRX_US
#undef TRX_UI
#undef SRC_IDX
-/* GL_UNSIGNED_BYTE
+/**
+ * Translate from GL_UNSIGNED_BYTE.
*/
#define SRC GLubyte
#define SRC_IDX TYPE_IDX(GL_UNSIGNED_BYTE)
-#define TRX_3F(f,n) UBYTE_TO_FLOAT(PTR_ELT(f,n))
-#define TRX_4F(f,n) UBYTE_TO_FLOAT(PTR_ELT(f,n))
+#define TRX_3FN(f,n) UBYTE_TO_FLOAT(PTR_ELT(f,n))
+#define TRX_4F(f,n) (GLfloat)( PTR_ELT(f,n) )
+#define TRX_4FN(f,n) UBYTE_TO_FLOAT(PTR_ELT(f,n))
#define TRX_UB(ub, f,n) ub = PTR_ELT(f,n)
#define TRX_US(us, f,n) us = UBYTE_TO_USHORT(PTR_ELT(f,n))
#define TRX_UI(f,n) (GLuint)PTR_ELT(f,n)
#define SZ 4
#define INIT init_trans_4_GLubyte_raw
#define DEST_4F trans_4_GLubyte_4f_raw
+#define DEST_4FN trans_4_GLubyte_4fn_raw
#define DEST_4US trans_4_GLubyte_4us_raw
#include "m_trans_tmp.h"
#define INIT init_trans_3_GLubyte_raw
#define DEST_4UB trans_3_GLubyte_4ub_raw
#define DEST_4US trans_3_GLubyte_4us_raw
-#define DEST_3F trans_3_GLubyte_3f_raw
+#define DEST_3FN trans_3_GLubyte_3fn_raw
#define DEST_4F trans_3_GLubyte_4f_raw
+#define DEST_4FN trans_3_GLubyte_4fn_raw
#include "m_trans_tmp.h"
#undef SRC
#undef SRC_IDX
-#undef TRX_3F
+#undef TRX_3FN
#undef TRX_4F
+#undef TRX_4FN
#undef TRX_UB
#undef TRX_US
#undef TRX_UI
*/
#define SRC GLshort
#define SRC_IDX TYPE_IDX(GL_SHORT)
-#define TRX_3F(f,n) SHORT_TO_FLOAT( PTR_ELT(f,n) )
+#define TRX_3FN(f,n) SHORT_TO_FLOAT( PTR_ELT(f,n) )
#define TRX_4F(f,n) (GLfloat)( PTR_ELT(f,n) )
+#define TRX_4FN(f,n) SHORT_TO_FLOAT( PTR_ELT(f,n) )
#define TRX_UB(ub, f,n) ub = SHORT_TO_UBYTE(PTR_ELT(f,n))
#define TRX_US(us, f,n) us = SHORT_TO_USHORT(PTR_ELT(f,n))
#define TRX_UI(f,n) (PTR_ELT(f,n) < 0 ? 0 : (GLuint) PTR_ELT(f,n))
#define SZ 4
#define INIT init_trans_4_GLshort_raw
#define DEST_4F trans_4_GLshort_4f_raw
+#define DEST_4FN trans_4_GLshort_4fn_raw
#define DEST_4UB trans_4_GLshort_4ub_raw
#define DEST_4US trans_4_GLshort_4us_raw
#include "m_trans_tmp.h"
#define SZ 3
#define INIT init_trans_3_GLshort_raw
#define DEST_4F trans_3_GLshort_4f_raw
+#define DEST_4FN trans_3_GLshort_4fn_raw
#define DEST_4UB trans_3_GLshort_4ub_raw
#define DEST_4US trans_3_GLshort_4us_raw
-#define DEST_3F trans_3_GLshort_3f_raw
+#define DEST_3FN trans_3_GLshort_3fn_raw
#include "m_trans_tmp.h"
#define SZ 2
#define INIT init_trans_2_GLshort_raw
#define DEST_4F trans_2_GLshort_4f_raw
+#define DEST_4FN trans_2_GLshort_4fn_raw
#include "m_trans_tmp.h"
#define SZ 1
#define INIT init_trans_1_GLshort_raw
#define DEST_4F trans_1_GLshort_4f_raw
+#define DEST_4FN trans_1_GLshort_4fn_raw
#define DEST_1UB trans_1_GLshort_1ub_raw
#define DEST_1UI trans_1_GLshort_1ui_raw
#include "m_trans_tmp.h"
#undef SRC
#undef SRC_IDX
-#undef TRX_3F
+#undef TRX_3FN
#undef TRX_4F
+#undef TRX_4FN
#undef TRX_UB
#undef TRX_US
#undef TRX_UI
*/
#define SRC GLushort
#define SRC_IDX TYPE_IDX(GL_UNSIGNED_SHORT)
-#define TRX_3F(f,n) USHORT_TO_FLOAT( PTR_ELT(f,n) )
+#define TRX_3FN(f,n) USHORT_TO_FLOAT( PTR_ELT(f,n) )
#define TRX_4F(f,n) (GLfloat)( PTR_ELT(f,n) )
+#define TRX_4FN(f,n) USHORT_TO_FLOAT( PTR_ELT(f,n) )
#define TRX_UB(ub,f,n) ub = (GLubyte) (PTR_ELT(f,n) >> 8)
-#define TRX_US(us,f,n) us = (GLushort) (PTR_ELT(f,n) >> 8)
+#define TRX_US(us,f,n) us = PTR_ELT(f,n)
#define TRX_UI(f,n) (GLuint) PTR_ELT(f,n)
#define SZ 4
#define INIT init_trans_4_GLushort_raw
#define DEST_4F trans_4_GLushort_4f_raw
+#define DEST_4FN trans_4_GLushort_4fn_raw
#define DEST_4UB trans_4_GLushort_4ub_raw
#define DEST_4US trans_4_GLushort_4us_raw
#include "m_trans_tmp.h"
#define SZ 3
#define INIT init_trans_3_GLushort_raw
#define DEST_4F trans_3_GLushort_4f_raw
+#define DEST_4FN trans_3_GLushort_4fn_raw
#define DEST_4UB trans_3_GLushort_4ub_raw
#define DEST_4US trans_3_GLushort_4us_raw
-#define DEST_3F trans_3_GLushort_3f_raw
+#define DEST_3FN trans_3_GLushort_3fn_raw
#include "m_trans_tmp.h"
#define SZ 2
#define INIT init_trans_2_GLushort_raw
#define DEST_4F trans_2_GLushort_4f_raw
+#define DEST_4FN trans_2_GLushort_4fn_raw
#include "m_trans_tmp.h"
#define SZ 1
#define INIT init_trans_1_GLushort_raw
#define DEST_4F trans_1_GLushort_4f_raw
+#define DEST_4FN trans_1_GLushort_4fn_raw
#define DEST_1UB trans_1_GLushort_1ub_raw
#define DEST_1UI trans_1_GLushort_1ui_raw
#include "m_trans_tmp.h"
#undef SRC
#undef SRC_IDX
-#undef TRX_3F
+#undef TRX_3FN
#undef TRX_4F
+#undef TRX_4FN
#undef TRX_UB
#undef TRX_US
#undef TRX_UI
*/
#define SRC GLint
#define SRC_IDX TYPE_IDX(GL_INT)
-#define TRX_3F(f,n) INT_TO_FLOAT( PTR_ELT(f,n) )
+#define TRX_3FN(f,n) INT_TO_FLOAT( PTR_ELT(f,n) )
#define TRX_4F(f,n) (GLfloat)( PTR_ELT(f,n) )
+#define TRX_4FN(f,n) INT_TO_FLOAT( PTR_ELT(f,n) )
#define TRX_UB(ub, f,n) ub = INT_TO_UBYTE(PTR_ELT(f,n))
#define TRX_US(us, f,n) us = INT_TO_USHORT(PTR_ELT(f,n))
#define TRX_UI(f,n) (PTR_ELT(f,n) < 0 ? 0 : (GLuint) PTR_ELT(f,n))
#define SZ 4
#define INIT init_trans_4_GLint_raw
#define DEST_4F trans_4_GLint_4f_raw
+#define DEST_4FN trans_4_GLint_4fn_raw
#define DEST_4UB trans_4_GLint_4ub_raw
#define DEST_4US trans_4_GLint_4us_raw
#include "m_trans_tmp.h"
#define SZ 3
#define INIT init_trans_3_GLint_raw
#define DEST_4F trans_3_GLint_4f_raw
+#define DEST_4FN trans_3_GLint_4fn_raw
#define DEST_4UB trans_3_GLint_4ub_raw
#define DEST_4US trans_3_GLint_4us_raw
-#define DEST_3F trans_3_GLint_3f_raw
+#define DEST_3FN trans_3_GLint_3fn_raw
#include "m_trans_tmp.h"
#define SZ 2
#define INIT init_trans_2_GLint_raw
#define DEST_4F trans_2_GLint_4f_raw
+#define DEST_4FN trans_2_GLint_4fn_raw
#include "m_trans_tmp.h"
#define SZ 1
#define INIT init_trans_1_GLint_raw
#define DEST_4F trans_1_GLint_4f_raw
+#define DEST_4FN trans_1_GLint_4fn_raw
#define DEST_1UB trans_1_GLint_1ub_raw
#define DEST_1UI trans_1_GLint_1ui_raw
#include "m_trans_tmp.h"
#undef SRC
#undef SRC_IDX
-#undef TRX_3F
+#undef TRX_3FN
#undef TRX_4F
+#undef TRX_4FN
#undef TRX_UB
#undef TRX_US
#undef TRX_UI
*/
#define SRC GLuint
#define SRC_IDX TYPE_IDX(GL_UNSIGNED_INT)
-#define TRX_3F(f,n) INT_TO_FLOAT( PTR_ELT(f,n) )
+#define TRX_3FN(f,n) INT_TO_FLOAT( PTR_ELT(f,n) )
#define TRX_4F(f,n) (GLfloat)( PTR_ELT(f,n) )
+#define TRX_4FN(f,n) UINT_TO_FLOAT( PTR_ELT(f,n) )
#define TRX_UB(ub, f,n) ub = (GLubyte) (PTR_ELT(f,n) >> 24)
#define TRX_US(us, f,n) us = (GLshort) (PTR_ELT(f,n) >> 16)
#define TRX_UI(f,n) PTR_ELT(f,n)
#define SZ 4
#define INIT init_trans_4_GLuint_raw
#define DEST_4F trans_4_GLuint_4f_raw
+#define DEST_4FN trans_4_GLuint_4fn_raw
#define DEST_4UB trans_4_GLuint_4ub_raw
#define DEST_4US trans_4_GLuint_4us_raw
#include "m_trans_tmp.h"
#define SZ 3
#define INIT init_trans_3_GLuint_raw
#define DEST_4F trans_3_GLuint_4f_raw
+#define DEST_4FN trans_3_GLuint_4fn_raw
#define DEST_4UB trans_3_GLuint_4ub_raw
#define DEST_4US trans_3_GLuint_4us_raw
-#define DEST_3F trans_3_GLuint_3f_raw
+#define DEST_3FN trans_3_GLuint_3fn_raw
#include "m_trans_tmp.h"
#define SZ 2
#define INIT init_trans_2_GLuint_raw
#define DEST_4F trans_2_GLuint_4f_raw
+#define DEST_4FN trans_2_GLuint_4fn_raw
#include "m_trans_tmp.h"
#define SZ 1
#define INIT init_trans_1_GLuint_raw
#define DEST_4F trans_1_GLuint_4f_raw
+#define DEST_4FN trans_1_GLuint_4fn_raw
#define DEST_1UB trans_1_GLuint_1ub_raw
#define DEST_1UI trans_1_GLuint_1ui_raw
#include "m_trans_tmp.h"
#undef SRC
#undef SRC_IDX
-#undef TRX_3F
+#undef TRX_3FN
#undef TRX_4F
+#undef TRX_4FN
#undef TRX_UB
#undef TRX_US
#undef TRX_UI
*/
#define SRC GLdouble
#define SRC_IDX TYPE_IDX(GL_DOUBLE)
-#define TRX_3F(f,n) (GLfloat) PTR_ELT(f,n)
+#define TRX_3FN(f,n) (GLfloat) PTR_ELT(f,n)
#define TRX_4F(f,n) (GLfloat) PTR_ELT(f,n)
+#define TRX_4FN(f,n) (GLfloat) PTR_ELT(f,n)
#define TRX_UB(ub,f,n) UNCLAMPED_FLOAT_TO_UBYTE(ub, PTR_ELT(f,n))
#define TRX_US(us,f,n) UNCLAMPED_FLOAT_TO_USHORT(us, PTR_ELT(f,n))
#define TRX_UI(f,n) (GLuint) (GLint) PTR_ELT(f,n)
#define SZ 4
#define INIT init_trans_4_GLdouble_raw
#define DEST_4F trans_4_GLdouble_4f_raw
+#define DEST_4FN trans_4_GLdouble_4fn_raw
#define DEST_4UB trans_4_GLdouble_4ub_raw
#define DEST_4US trans_4_GLdouble_4us_raw
#include "m_trans_tmp.h"
#define SZ 3
#define INIT init_trans_3_GLdouble_raw
#define DEST_4F trans_3_GLdouble_4f_raw
+#define DEST_4FN trans_3_GLdouble_4fn_raw
#define DEST_4UB trans_3_GLdouble_4ub_raw
#define DEST_4US trans_3_GLdouble_4us_raw
-#define DEST_3F trans_3_GLdouble_3f_raw
+#define DEST_3FN trans_3_GLdouble_3fn_raw
#include "m_trans_tmp.h"
#define SZ 2
#define INIT init_trans_2_GLdouble_raw
#define DEST_4F trans_2_GLdouble_4f_raw
+#define DEST_4FN trans_2_GLdouble_4fn_raw
#include "m_trans_tmp.h"
#define SZ 1
#define INIT init_trans_1_GLdouble_raw
#define DEST_4F trans_1_GLdouble_4f_raw
+#define DEST_4FN trans_1_GLdouble_4fn_raw
#define DEST_1UB trans_1_GLdouble_1ub_raw
#define DEST_1UI trans_1_GLdouble_1ui_raw
#define DEST_1F trans_1_GLdouble_1f_raw
#define DEST_4UB trans_4_GLfloat_4ub_raw
#define DEST_4US trans_4_GLfloat_4us_raw
#define DEST_4F trans_4_GLfloat_4f_raw
+#define DEST_4FN trans_4_GLfloat_4fn_raw
#include "m_trans_tmp.h"
#define SZ 3
#define INIT init_trans_3_GLfloat_raw
#define DEST_4F trans_3_GLfloat_4f_raw
+#define DEST_4FN trans_3_GLfloat_4fn_raw
#define DEST_4UB trans_3_GLfloat_4ub_raw
#define DEST_4US trans_3_GLfloat_4us_raw
-#define DEST_3F trans_3_GLfloat_3f_raw
+#define DEST_3FN trans_3_GLfloat_3fn_raw
#include "m_trans_tmp.h"
#define SZ 2
#define INIT init_trans_2_GLfloat_raw
#define DEST_4F trans_2_GLfloat_4f_raw
+#define DEST_4FN trans_2_GLfloat_4fn_raw
#include "m_trans_tmp.h"
#define SZ 1
#define INIT init_trans_1_GLfloat_raw
#define DEST_4F trans_1_GLfloat_4f_raw
+#define DEST_4FN trans_1_GLfloat_4fn_raw
#define DEST_1UB trans_1_GLfloat_1ub_raw
#define DEST_1UI trans_1_GLfloat_1ui_raw
#define DEST_1F trans_1_GLfloat_1f_raw
#undef SRC
#undef SRC_IDX
-#undef TRX_3F
+#undef TRX_3FN
#undef TRX_4F
+#undef TRX_4FN
#undef TRX_UB
#undef TRX_US
#undef TRX_UI
static void trans_4_GLubyte_4ub_raw(GLubyte (*t)[4],
- CONST void *Ptr,
+ const void *Ptr,
GLuint stride,
ARGS )
{
const GLubyte *f = (GLubyte *) Ptr + SRC_START * stride;
GLuint i;
- if (((((long) f | (long) stride)) & 3L) == 0L) {
+ if (((((uintptr_t) f | (uintptr_t) stride)) & 3L) == 0L) {
/* Aligned.
*/
for (i = DST_START ; i < n ; i++, f += stride) {
static void init_translate_raw(void)
{
- MEMSET( TAB(_1ui), 0, sizeof(TAB(_1ui)) );
- MEMSET( TAB(_1ub), 0, sizeof(TAB(_1ub)) );
- MEMSET( TAB(_3f), 0, sizeof(TAB(_3f)) );
- MEMSET( TAB(_4ub), 0, sizeof(TAB(_4ub)) );
- MEMSET( TAB(_4us), 0, sizeof(TAB(_4us)) );
- MEMSET( TAB(_4f), 0, sizeof(TAB(_4f)) );
+ memset( TAB(_1ui), 0, sizeof(TAB(_1ui)) );
+ memset( TAB(_1ub), 0, sizeof(TAB(_1ub)) );
+ memset( TAB(_3fn), 0, sizeof(TAB(_3fn)) );
+ memset( TAB(_4ub), 0, sizeof(TAB(_4ub)) );
+ memset( TAB(_4us), 0, sizeof(TAB(_4us)) );
+ memset( TAB(_4f), 0, sizeof(TAB(_4f)) );
+ memset( TAB(_4fn), 0, sizeof(TAB(_4fn)) );
init_trans_4_GLbyte_raw();
init_trans_3_GLbyte_raw();
#undef TAB
+#ifdef CLASS
#undef CLASS
+#endif
#undef ARGS
#undef CHECK
#undef SRC_START
}
-
+/**
+ * Translate vector of values to GLfloat [1].
+ */
void _math_trans_1f(GLfloat *to,
- CONST void *ptr,
+ const void *ptr,
GLuint stride,
GLenum type,
GLuint start,
_math_trans_1f_tab[TYPE_IDX(type)]( to, ptr, stride, start, n );
}
+/**
+ * Translate vector of values to GLuint [1].
+ */
void _math_trans_1ui(GLuint *to,
- CONST void *ptr,
+ const void *ptr,
GLuint stride,
GLenum type,
GLuint start,
_math_trans_1ui_tab[TYPE_IDX(type)]( to, ptr, stride, start, n );
}
+/**
+ * Translate vector of values to GLubyte [1].
+ */
void _math_trans_1ub(GLubyte *to,
- CONST void *ptr,
+ const void *ptr,
GLuint stride,
GLenum type,
GLuint start,
}
+/**
+ * Translate vector of values to GLubyte [4].
+ */
void _math_trans_4ub(GLubyte (*to)[4],
- CONST void *ptr,
+ const void *ptr,
GLuint stride,
GLenum type,
GLuint size,
_math_trans_4ub_tab[size][TYPE_IDX(type)]( to, ptr, stride, start, n );
}
+/**
+ * Translate vector of values to GLchan [4].
+ */
void _math_trans_4chan( GLchan (*to)[4],
- CONST void *ptr,
+ const void *ptr,
GLuint stride,
GLenum type,
GLuint size,
#elif CHAN_TYPE == GL_UNSIGNED_SHORT
_math_trans_4us( to, ptr, stride, type, size, start, n );
#elif CHAN_TYPE == GL_FLOAT
- _math_trans_4f( to, ptr, stride, type, size, start, n );
+ _math_trans_4fn( to, ptr, stride, type, size, start, n );
#endif
}
+/**
+ * Translate vector of values to GLushort [4].
+ */
void _math_trans_4us(GLushort (*to)[4],
- CONST void *ptr,
+ const void *ptr,
GLuint stride,
GLenum type,
GLuint size,
_math_trans_4us_tab[size][TYPE_IDX(type)]( to, ptr, stride, start, n );
}
+/**
+ * Translate vector of values to GLfloat [4].
+ */
void _math_trans_4f(GLfloat (*to)[4],
- CONST void *ptr,
+ const void *ptr,
GLuint stride,
GLenum type,
GLuint size,
_math_trans_4f_tab[size][TYPE_IDX(type)]( to, ptr, stride, start, n );
}
-void _math_trans_3f(GLfloat (*to)[3],
- CONST void *ptr,
+/**
+ * Translate vector of values to GLfloat[4], normalized to [-1, 1].
+ */
+void _math_trans_4fn(GLfloat (*to)[4],
+ const void *ptr,
+ GLuint stride,
+ GLenum type,
+ GLuint size,
+ GLuint start,
+ GLuint n )
+{
+ _math_trans_4fn_tab[size][TYPE_IDX(type)]( to, ptr, stride, start, n );
+}
+
+/**
+ * Translate vector of values to GLfloat[3], normalized to [-1, 1].
+ */
+void _math_trans_3fn(GLfloat (*to)[3],
+ const void *ptr,
GLuint stride,
GLenum type,
GLuint start,
GLuint n )
{
- _math_trans_3f_tab[TYPE_IDX(type)]( to, ptr, stride, start, n );
+ _math_trans_3fn_tab[TYPE_IDX(type)]( to, ptr, stride, start, n );
}
projects / mesa.git / blobdiff